.pager-box:after{
  display:block;
  height:0;
  visibility:hidden;
  clear:both;
  content:'';
 }
 .pager{
  float:left;
  position:relative;
  left:50%;
  font-family:微软雅黑;
 }
 .pager a,.pager span{
  position:relative;
  left:-50%;
  display:block;
  float:left;
  margin-left:5px;
  border:1px solid #b6bcc1;
  padding: 5px 10px;
  text-decoration:none;
  color:#b6bcc1;
  border-radius:3px;
 }
 .pager span{
  border:0;
 }
 .pager a.js-selected{
  background:#b6bcc1;
  color:#fff;
  cursor:default;
 }
 .pager a.js-disabled{
  background:#f1f1f1;
  border-color:#f1f1f1;
  cursor:default;
  color:#fff;
 }